The de rigeur location for luxury spas are over the ocean, but OBLU by Atmosphere at Helengeli shows how distinctive you can make your spa setting over a different kind of water. They have developed a little spa oasis with rich greenery and seating cabanas set around a tranquil lily pond. One of the best renditions of the Zen garden concept of Seijaku (静寂) – a tranquility or an energized calm, stillness, solitude.